CGI::Untaint::hex - validate as a hexadecimal value

       Tony Bowden, <kasei@tmtm.com>.

       Copyright (C) 2001 Tony Bowden. All rights reserved.

       This module is free software; you can redistribute it and/or modify it under the same terms as Perl
       itself.

perl v5.34.0                                       2022-06-10                             CGI::Untaint::hex(3pm)

       This Input Handler verifies that it is dealing with a hexadecimal value.

       CGI::Untaint::hex - validate as a hexadecimal value

         my $id = $handler->extract(-as_hex => 'hexvalue');